Anesthesiologists in Maryland
Data updated monthly · Last refresh October 2026
1,258 Anesthesiology providers practice in Maryland, including 13 (1%) offering telehealth. The largest concentration is in Baltimore. Profiles include federal Open Payments records of money received from drug and device companies in 2025. Listings are drawn from federal public records and are not endorsements.
1,258providers
13telehealth
Baltimoretop city
Anesthesiology by city in Maryland
Choose a city to see providers there.
Anesthesiology providers in Maryland
Listed by city, largest first. Payment figures come from the federal Open Payments program, which requires drug and device companies to report what they pay physicians for consulting, speaking, meals, travel and royalties. A disclosed payment is a financial relationship, not evidence of wrongdoing, and many totals reflect a single meal. Figures cover calendar year 2025.
Dr. John Mccraney, MDLeonardtown, MD · No drug or device payments recorded (2025) ·
(301) 690-2503 Dr. Kenneth Songy, M.D.Leonardtown, MD · No drug or device payments recorded (2025) ·
(301) 475-6204 Dr. Riyaz Ali, M.D.Leonardtown, MD · No drug or device payments recorded (2025) ·
(301) 475-6204 Dr. Roselyn Itoe, M.D.Leonardtown, MD · No drug or device payments recorded (2025) ·
(301) 475-6204 Dr. William Heino, D.O.Leonardtown, MD · No drug or device payments recorded (2025) ·
(301) 475-6204 Dr. Christopher Wahlgren, M.D.Lutherville, MD · No drug or device payments recorded (2025) ·
(321) 442-7156 Dr. Krishnamurti Rao, M.D.Lutherville, MD · No drug or device payments recorded (2025) ·
(410) 561-3517 Dr. Robert Cordes, M.D.Lutherville, MD · No drug or device payments recorded (2025) ·
(410) 825-3651 Dr. Arthur Simone, M.D.North Bethesda, MD · No drug or device payments recorded (2025) ·
(301) 907-3252 Dr. Stephen Nilsen, D.O.Nottingham, MD · $119 in drug and device payments (2025) ·
(855) 527-7246 Dr. Steven Silverman, MDOakland, MD · $14 in drug and device payments (2025) · Telehealth ·
(301) 533-4000 Dr. Ramon Christopher Go, M.D.Odenton, MD · $494 in drug and device payments (2025) ·
(410) 672-2255 Dr. Brian Condon, MDOlney, MD · No drug or device payments recorded (2025) ·
(240) 364-2500 Dr. John Hamel, M.D.Olney, MD · No drug or device payments recorded (2025) ·
(301) 774-8618 Dr. Maria Defendini, MDOlney, MD · No drug or device payments recorded (2025) ·
(301) 598-5100 Dr. Richard Kirby, MDOlney, MD · No drug or device payments recorded (2025) ·
(240) 364-2500 Dr. Joanne Warren, MDOwings Mills, MD · No drug or device payments recorded (2025) ·
(410) 356-0300 Dr. Madhavi Naik, M.D.Owings Mills, MD · $187 in drug and device payments (2025) ·
(443) 738-2872 Dr. Marc Pressman, MDOwings Mills, MD · No drug or device payments recorded (2025) ·
(410) 356-0300 Dr. Sophia Seekins, MDOwings Mills, MD · $60 in drug and device payments (2025) ·
(410) 356-0300 Dr. Janelle Snoddy, MDOxon Hill, MD · $44 in drug and device payments (2025) ·
(301) 856-5860 Dr. Colin Mackenzie, MDPasadena, MD · No drug or device payments recorded (2025) ·
(410) 627-5616 Dr. Anup Belur, M.DPotomac, MD · No drug or device payments recorded (2025) ·
(202) 360-5555 Dr. Meir Chernofsky, MDPotomac, MD · No drug or device payments recorded (2025) ·
(202) 422-2035 Dr. Arkadiy Koshkin, MDPrince Frederick, MD · No drug or device payments recorded (2025) ·
(410) 535-8295 Dr. David Trimble, MDPrince Frederick, MD · No drug or device payments recorded (2025) ·
(410) 535-8295 Dr. Hamid Anhary, MDPrince Frederick, MD · No drug or device payments recorded (2025) ·
(410) 535-4000 Dr. Jeffery Viken, MDPrince Frederick, MD · No drug or device payments recorded (2025) ·
(410) 535-8295 Dr. Jittikom Jantarasami, MDPrince Frederick, MD · No drug or device payments recorded (2025) ·
(410) 535-8295 Dr. Mohammad Shahvari, MDPrince Frederick, MD · No drug or device payments recorded (2025) ·
(410) 535-8295 Dr. Myrka Smith, MDPrince Frederick, MD · No drug or device payments recorded (2025) ·
(410) 535-8295 Dr. Shubhinder Puri, MDPrince Frederick, MD · No drug or device payments recorded (2025) ·
(410) 535-8295 Dr. Suwat Silpasuvan, MDPrince Frederick, MD · No drug or device payments recorded (2025) ·
(410) 535-8295 Dr. Vivek GuptaPrince Frederick, MD · No drug or device payments recorded (2025) ·
(410) 535-8295 Dr. Binoy Bhatt, M.D.Randallstown, MD · No drug or device payments recorded (2025) ·
(410) 521-2200 Dr. Elizabeth Lehman, M.D.Randallstown, MD · No drug or device payments recorded (2025) ·
(410) 521-2200 Dr. Francesca Uberoi, M.D.Randallstown, MD · $93 in drug and device payments (2025) ·
(410) 701-4547 Dr. Gregory Nelson, D.O.Randallstown, MD · No drug or device payments recorded (2025) ·
(410) 521-2200 Dr. Harinarayan Balasubramanian, MDRandallstown, MD · No drug or device payments recorded (2025) ·
(410) 521-2200 Dr. Harinath Meda, M.D.Randallstown, MD · No drug or device payments recorded (2025) ·
(410) 701-4547 Dr. Jon Newsome, MDRandallstown, MD · No drug or device payments recorded (2025) ·
(410) 521-2200 Dr. Michael Bezman, M.D.Randallstown, MD · No drug or device payments recorded (2025) ·
(410) 521-2200 Dr. Nicholas Patchan, M.D.Randallstown, MD · No drug or device payments recorded (2025) ·
(410) 521-2200 Dr. Rodney Laster, M.DRandallstown, MD · $227 in drug and device payments (2025) ·
(410) 521-2200 Dr. Roman Katsnelson, M.D.Randallstown, MD · $20 in drug and device payments (2025) ·
(410) 521-2200 Dr. Thuy Trong Than, M.D.Randallstown, MD · No drug or device payments recorded (2025) ·
(410) 521-2200 Dr. William Su, MDRandallstown, MD · $53 in drug and device payments (2025) ·
(410) 521-2200 Dr. David Shea, MDRiverdale, MD · $100 in drug and device payments (2025) ·
(301) 927-0088 Dr. Aiqin Yu, M.D.Rockville, MD · $116 in drug and device payments (2025) ·
(301) 838-9606 Common questions
How many Anesthesiology providers are in Maryland?There are 1,258 Anesthesiology providers with active NPI records practicing in Maryland, according to federal NPPES data refreshed monthly.
Do Anesthesiology providers in Maryland offer telehealth?Yes. 13 of the 1,258 Anesthesiology providers in Maryland (about 1%) report offering telehealth services in CMS data.
Which cities in Maryland have the most Anesthesiology providers?Baltimore (526), Bethesda (108), Rockville (81) have the highest concentration of Anesthesiology providers in Maryland.
How many Anesthesiology providers in Maryland received drug or device company payments?421 of 1,258 Anesthesiology providers in Maryland (33%) received at least one payment from a drug or device company in 2025, according to the federal Open Payments program.
Where does this data come from?Provider counts and profiles come from the federal NPPES registry and CMS Doctors and Clinicians files. Payment figures come from the CMS Open Payments program for calendar year 2025. The directory refreshes monthly.
Do most Anesthesiologists in Maryland work in independent practices or large health systems?Among 655 Anesthesiologists in Maryland enrolled in Medicare, 3% bill through a solo or small practice with fewer than 10 clinicians, 17% through a mid-size group of 10 to 99, and 80% through a large group or health system with 100 or more clinicians, according to CMS enrollment records.
Which hospitals do Anesthesiologists in Maryland work at?According to CMS facility affiliation records, the Maryland hospitals where the most Anesthesiologists hold privileges are Johns Hopkins Hospital, the in Baltimore; Luminis Health Anne Arundel Medical Center, Inc. in Annapolis; University of Maryland Medical Center in Baltimore.
Related reading on HealthcareDiscovery.AI
Anesthesiology in all 50 states Search all 1,258 in the directory Ask Zach for help choosing
Related
